Initializing help system before first use

XPRBgetrange

XPRBgetrange

Purpose
Get the range values for a range constraint.
Synopsis
int XPRBgetrange(XPRBctr ctr, double *bdl, double *bdu);
Arguments
ctr 
Reference to a range constraint.
bdl 
Lower bound on the range constraint. May be NULL if not required.
bdu 
Upper bound on the range constraint. May be NULL if not required.
Return value
0 if function executed successfully, 1 otherwise.
Example 
XPRBprob prob;
XPRBctr ctr2;
XPRBarrvar ty1;
double bdl, bdu;
   ...
ty1 = XPRBnewarrvar(prob, 5, XPRB_PL, "arry1", 0, 500);
ctr2 = XPRBnewsum(prob, "r2", ty1, XPRB_E, 9);
XPRBgetrange(ctr2, &bdl, &bdu);
This obtains the range values for ctr2.
Further information
This function returns the range values of the given constraint. If bdl or bdu is set to NULL, no value is returned into the corresponding argument.
Related topics
XPRBsetrange.

Parent Topic BCL C library functions

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